- In the form of a diagram.
- 1988, Andrew Radford, Transformational grammar: a first course, Cambridge, UK: Cambridge University Press, →ISBN, page 51:
- What we need is some way of representing all this information about constituent structure in diagrammatic form. In fact, this can be done in terms of a tree diagram [...]
- Of or pertaining to a diagram or to diagrammatics.
- diagrammatic accuracy